<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <script>
    // forEach 就是遍历  加强版的for循环  适合于遍历数组对象
    const arr = ['red', 'green', 'pink']

    // arr.forEach(function(item){
    //   console.log(item);
    // })


    arr.forEach(item => console.log(item))
  </script>
</body>

</html>